CN112369185A - Preparation process of grass cutting hob - Google Patents
Preparation process of grass cutting hob Download PDFInfo
- Publication number
- CN112369185A CN112369185A CN202011127522.XA CN202011127522A CN112369185A CN 112369185 A CN112369185 A CN 112369185A CN 202011127522 A CN202011127522 A CN 202011127522A CN 112369185 A CN112369185 A CN 112369185A
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- Prior art keywords
- plate
- connecting plate
- disc
- fixing
- hob
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
- A01D34/52—Cutting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a preparation process of a grass-cutting hob, which comprises the following steps: the method comprises the following steps: sleeving the disc and the splicing mechanism on the outer surface of the shaft rod; step two: a splicing mechanism is arranged between two adjacent disks, the shaft rod is fixedly connected with a third connecting plate in an inserting mode through a fixing groove, and the splicing mechanism is respectively connected with the two disks through a first connecting plate and a second connecting plate; the problem that the lawn mower equipment cannot be suitable for different models is solved by matching the arranged shaft rod, the plurality of discs and the splicing mechanism; the cutting plate, the fixing plate, the disc and the connecting column are matched for use, so that the problem that the body of a user is possibly scratched or even seriously damaged due to the fact that the hob blade falls off to rotate is solved, and the use safety and reliability of the hob blade are improved; the invention has simple process, low production cost and convenient disassembly and assembly, and improves the safety and reliability of the grass cutting hob body.
Description
Technical Field
The invention relates to the technical field of mowers, in particular to a preparation process of a grass cutting hob.
Background
The mower, also called lawn mower, is composed of a cutter head, an engine, a traveling wheel, a traveling mechanism, a blade, a handrail and a control part. The device consists of a parallel four-bar lifting device, a frame, a left single-wing weeding device, a right single-wing weeding device, a whole machine deviation adjusting device, a comb tooth rotating conical gear speed-increasing transmission mechanism and a comb tooth profiling depth adjusting device; efficiency is 8 to 10 times higher than manual weeding, the seedling injury rate is low, the seedling removing cleaning rate is high, the grass cutting hob is an important part on the hob type mower, and the grass cutting hob is popular with users due to the advantages of light weight, small size, flexible operation and the like, and the structure of the grass cutting hob is diversified.
Chinese patent application No. 201110431994.9, published as 2013, 6-month, 26-day patent document, discloses a hob type mowing mechanism comprising: the two ends of the moving blade part are provided with bearings, and one end of the moving blade part is provided with a force transmission nut which is connected with an output shaft of the power equipment and is used for transmitting torque; a stationary knife part, the stationary blade of which is arranged on the bracket; the outer sides of the left support plate and the right support plate are respectively provided with a fixed point for mounting and connecting with power equipment, the rear ends of the left support plate and the right support plate are respectively provided with a bearing seat for mounting a moving blade part bearing, and the front ends of the left support plate and the right support plate are provided with a connecting part connected with the bracket; the movable cutter part is arranged on the left support plate and the right support plate through bearings, the static cutter part is arranged at the front ends of the left support plate and the right support plate in an angle-adjustable mode through supports, and the static cutter and the movable cutter on the power part form a shearing opening; however, the movable knife part is not provided with a protective measure, and once the movable knife part cracks and falls off, the movable knife part can scratch or even seriously damage the body of a user due to the curvature and the rotary motion under the action of initial power, so that the safety can not be ensured, the length of the mowing mechanism can not be adjusted according to the requirement, and the movable knife part can not be suitable for mechanical equipment of different models.
Disclosure of Invention
The invention aims to provide a preparation process of a grass cutting hob.
The technical problems to be solved by the invention are as follows:
the length of the whole grass cutting hob body can be adjusted by matching the arranged shaft rod, the plurality of discs and the splicing mechanism, so that the problem that the grass cutting hob cannot be suitable for lawn mower equipment of different models is solved; through the matching use of the cutting plate, the fixing plate, the disc and the connecting column, the cutting edge of the cutting plate can be used for cutting, the fixing effect of the hob blade is better, and even if the hob blade is broken, the hob blade cannot fall off due to the existence of the groove and the connecting column, so that the problem that the hob blade falls off to rotate, possibly scratches the body of a user and even more serious damage to the body of the user is solved, and the use safety and reliability of the hob blade are improved; the fixing effect is further improved through the arranged shaft lever and the protection mechanism, and the part of the hob blade, which exceeds the disc, is hidden in the protection mechanism, so that the situation that a user is cut is prevented; the outer surface of the connecting rod is provided with uniform external threads at a position far away from the protection mechanism, so that the connecting rod is convenient to connect with other equipment; the invention has simple process, low production cost, convenient disassembly and assembly and improves the safety and reliability of the grass cutting hob body.
The purpose of the invention can be realized by the following technical scheme:
a preparation process of a grass cutting hob comprises the following steps:
the method comprises the following steps: sleeving the disc and the splicing mechanism on the outer surface of the shaft rod;
step two: a splicing mechanism is arranged between two adjacent disks, the shaft rod is fixedly connected with a third connecting plate in an inserting mode through a fixing groove, and the splicing mechanism is respectively connected with the two disks through a first connecting plate and a second connecting plate;
step three: firstly, a fixing plate is inserted into the disc through a groove, the fixing plate is in sliding connection with the connecting column through a sliding chute, then the protection mechanism is connected with the outermost disc through a fixing pipe, then a first protection plate is fixed with the disc bolt, and the part of the hob blade, which exceeds the disc, is hidden inside the protection mechanism;
step four: and fixing the shaft lever and the second protection plate through bolts, and welding and fixing the connecting rod and the second protection plate to obtain a finished product of the grass-cutting hob body.
Further, the grass cutting hob body comprises a shaft rod, a plurality of discs and a splicing mechanism, wherein the discs and the splicing mechanism are both sleeved on the outer surface of the shaft rod, the splicing mechanism is positioned between two adjacent discs, a plurality of hob blades are installed on the outer surface of each disc, a protection mechanism is installed on one side, away from the splicing mechanism, of each disc at two ends, two ends of the shaft rod penetrate into the protection mechanism, a connecting rod is installed on one side, away from the disc, of each protection mechanism, the splicing mechanism comprises a first connecting plate, a splicing column and a second connecting plate, the splicing column is positioned between the first connecting plate and the second connecting plate, the first connecting plate is positioned on one side of the second connecting plate, the first connecting plate and the second connecting plate are respectively provided with a plurality of connecting plates, and the first connecting plates and the second connecting plates are respectively distributed on the outer surfaces of two sides of the, protection machanism contains the fixed pipe of guard plate two, guard plate one and a plurality of, guard plate one is located between guard plate two and the fixed pipe, guard plate two is located one side of fixed pipe, a plurality of fixed pipe is the annular equidistance and arranges the distribution.
Further, the hobbing cutter piece contains cutting plate and fixed plate, the cutting plate is located the upper end of fixed plate, the both sides of fixed plate all are provided with the spout, and the lower extreme of fixed plate is the trapezium structure, be provided with a plurality of recess on the surface of disc, and the symmetrical spliced pole of installing on the both sides inner wall of recess, be provided with a plurality of solid fixed cylinder one on the surface of one side of disc, be provided with solid fixed cylinder two on the opposite side surface of disc, the fixed plate passes through the recess and pegs graft with the disc, the fixed plate passes through spout and spliced pole sliding connection.
Further, connecting plate three is symmetrically installed on the inner wall of the splicing column, a fixing groove matched with the three phases of the connecting plate is formed in the outer surface of the shaft rod, the shaft rod is spliced with the connecting plate three through the fixing groove, screw holes I are formed in the first disc and the first protection plate, the first protection plate and the disc are fixed through bolts, screw holes II are formed in the second shaft rod and the second protection plate, and the second shaft rod and the second protection plate are fixed through bolts.
Further, the processing steps of the hobbing cutter blade are as follows:
the method comprises the following steps: taking 40Cr steel as a raw material, and cutting the raw material into two square steel blocks by using cutting equipment;
step two: carrying out 'thermal refining' on the two square steel blocks, heating to 220 ℃ after quenching, tempering, keeping the temperature for 80 minutes, and cooling to room temperature by water for later use;
step three: one square steel block is grooved on two side surfaces of the square steel block by using grooving equipment, the lower end of the square steel block is ground into a trapezoidal mechanism, and the other square steel block is cut into a front surface by using cutting equipment;
step four: and welding and fixing the upper end surface of one square steel block with the groove and the plane of the other square steel block, and polishing by using polishing equipment to obtain a finished product of the hobbing cutter blade.
The invention has the beneficial effects that:
the length of the whole grass cutting hob body can be adjusted by matching the arranged shaft rod, the plurality of discs and the splicing mechanism, so that the problem that the grass cutting hob cannot be suitable for lawn mower equipment of different models is solved; through the matching use of the cutting plate, the fixing plate, the disc and the connecting column, the cutting edge of the cutting plate can be used for cutting, the fixing effect of the hob blade is better, and even if the hob blade is broken, the hob blade cannot fall off due to the existence of the groove and the connecting column, so that the problem that the hob blade falls off to rotate, possibly scratches the body of a user and even more serious damage to the body of the user is solved, and the use safety and reliability of the hob blade are improved; the fixing effect is further improved through the arranged shaft lever and the protection mechanism, and the part of the hob blade, which exceeds the disc, is hidden in the protection mechanism, so that the situation that a user is cut is prevented; the outer surface of the connecting rod is provided with uniform external threads at a position far away from the protection mechanism, so that the connecting rod is convenient to connect with other equipment; the invention has simple process, low production cost, convenient disassembly and assembly and improves the safety and reliability of the grass cutting hob body.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
FIG. 1 is a front view of the mounting of a hobbing cutter blade in the present invention;
FIG. 2 is a front view of the installation of the hobbing cutter of the present invention after adjusting its angle;
FIG. 3 is a partial front sectional view of the body of the grass cutting hob of the present invention;
FIG. 4 is a left side view of the disk of the present invention;
FIG. 5 is a right side view of the disk of the present invention;
FIG. 6 is a front view of the splicing mechanism of the present invention;
FIG. 7 is a front view of the guard mechanism of the present invention;
FIG. 8 is a perspective view of a hobbing cutter blade according to the present invention;
fig. 9 is a left side view of the splice column of the present invention.
In the figure, 1, a disc; 2. a splicing mechanism; 3. a hobbing cutter blade; 4. a protection mechanism; 5. a connecting rod; 6. a shaft lever; 11. connecting columns; 12. a first fixed cylinder; 13. a second fixed cylinder; 21. a first connecting plate; 22. splicing the columns; 23. a second connecting plate; 24. a third connecting plate; 31. cutting a plate; 32. a fixing plate; 41. a fixed tube; 42. a first protection plate; 43. and a second protection plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A preparation process of a grass cutting hob comprises the following steps:
the method comprises the following steps: sleeving the disc 1 and the splicing mechanism 2 on the outer surface of the shaft lever 6;
step two: a splicing mechanism 2 is arranged between two adjacent disks 1, the shaft rod 6 is fixedly spliced with a third connecting plate 24 through a fixing groove, and the splicing mechanism 2 is respectively connected with the two disks 1 through a first connecting plate 21 and a second connecting plate 23;
step three: firstly, the fixing plate 32 is inserted into the disc 1 through the groove, the fixing plate 32 is in sliding connection with the connecting column 11 through the sliding chute, the protection mechanism 4 is connected with the outermost disc 1 through the fixing pipe 41, then the first protection plate 42 is fixed with the disc 1 through bolts, and the part of the hob blade 3, which exceeds the disc 1, is hidden inside the protection mechanism 4;
step four: and fixing the shaft lever 6 and the second protection plate 43 through bolts, and welding and fixing the connecting rod 5 and the second protection plate 43 to obtain a finished product of the grass-cutting hob body.
Cut careless hobbing cutter body and contain axostylus axostyle 6, a plurality of disc 1 and splicing mechanism 2, disc 1 and splicing mechanism 2 all cup joint on the surface of axostylus axostyle 6, splicing mechanism 2 is located between two adjacent discs 1, install a plurality of hob piece 3 on the surface of disc 1, be located both ends disc 1 keeps away from one side of splicing mechanism 2 and installs protection machanism 4, the inside to protection machanism 4 is run through at the both ends of axostylus axostyle 6, protection machanism 4 is kept away from one side of disc 1 and is installed connecting rod 5, splicing mechanism 2 contains connecting plate one 21, splicing column 22 and connecting plate two 23, splicing column 22 is located between connecting plate one 21 and connecting plate two 23, connecting plate one 21 is located one side of connecting plate two 23, the quantity of connecting plate one 21 and connecting plate two 23 is a plurality of, and a plurality of connecting plate one 21 and connecting plate two 23 are the annular equidistance respectively and arrange on Distribution, protection machanism 4 contains two 43, 42 and the fixed pipe 41 of a plurality of guard plate, 42 of guard plate are located between two 43 and the fixed pipe 41 of guard plate, two 43 one sides that are located fixed pipe 41 of guard plate, a plurality of fixed pipe 41 is the annular equidistance and arranges the distribution.
The inner wall of the splicing column 22 is symmetrically provided with a third connecting plate 24, the outer surface of the shaft lever 6 is provided with fixing grooves matched with the third connecting plate 24, the shaft lever 6 is spliced with the third connecting plate 24 through the fixing grooves, the first disc 1 and the first protection plate 42 are both provided with a first screw hole, the first protection plate 42 and the first disc 42 are fixed through bolts, the second shaft lever 6 and the second protection plate 43 are both provided with a second screw hole, and the shaft lever 6 and the second protection plate 43 are fixed through bolts.
The processing steps of the hobbing cutter 3 are as follows:
the method comprises the following steps: taking 40Cr steel as a raw material, and cutting the raw material into two square steel blocks by using cutting equipment;
step two: carrying out 'thermal refining' on the two square steel blocks, heating to 220 ℃ after quenching, tempering, keeping the temperature for 80 minutes, and cooling to room temperature by water for later use;
step three: one square steel block is grooved on two side surfaces of the square steel block by using grooving equipment, the lower end of the square steel block is ground into a trapezoidal mechanism, and the other square steel block is cut into a front surface by using cutting equipment;
step four: and (3) welding and fixing the upper end surface of one square steel block with the groove and the plane of the other square steel block, and polishing by using polishing equipment to obtain a finished product of the hobbing cutter blade 3.
Referring to fig. 1-9, the grass cutting hob body includes a shaft rod 6, a plurality of discs 1 and a splicing mechanism 2, the discs 1 and the splicing mechanism 2 are both sleeved on an outer surface of the shaft rod 6, the splicing mechanism 2 is located between two adjacent discs 1, a plurality of hob blades 3 are installed on the outer surface of the discs 1, a protection mechanism 4 is installed on one side of the discs 1 located at two ends, which is far away from the splicing mechanism 2, the two ends of the shaft rod 6 penetrate into the protection mechanism 4, a connecting rod 5 is installed on one side of the protection mechanism 4, which is far away from the discs 1, the splicing mechanism 2 includes a first connecting plate 21, a splicing column 22 and a second connecting plate 23, the splicing column 22 is located between the first connecting plate 21 and the second connecting plate 23, the first connecting plate 21 is located on one side of the second connecting plate 23, and the number of the first connecting plate 21 and the second connecting plate, and a plurality of connecting plate 21 and connecting plate two 23 are the annular equidistance respectively and arrange the distribution on the both sides surface of concatenation post 22, protection machanism 4 contains two 43, the fixed pipe 41 of a protection plate 42 and a plurality of, a protection plate 42 is located between two 43 and the fixed pipe 41 of protection plate, two 43 are located one side of fixed pipe 41, a plurality of fixed pipe 41 is the annular equidistance and arranges the distribution.
The inner wall of the splicing column 22 is symmetrically provided with a third connecting plate 24, the outer surface of the shaft lever 6 is provided with fixing grooves matched with the third connecting plate 24, the shaft lever 6 is spliced with the third connecting plate 24 through the fixing grooves, the first disc 1 and the first protection plate 42 are both provided with a first screw hole, the first protection plate 42 and the first disc 42 are fixed through bolts, the second shaft lever 6 and the second protection plate 43 are both provided with a second screw hole, and the shaft lever 6 and the second protection plate 43 are fixed through bolts.
Various aspects of the present disclosure:
the length of the whole grass cutting hob body can be adjusted by matching the arranged shaft rod 6, the plurality of discs 1 and the splicing mechanism 2, so that the problem that the grass cutting hob cannot be suitable for lawn mower equipment of different models is solved; through the matching use of the cutting plate 31, the fixing plate 32, the disc 1 and the connecting column 11, the cutting edge of the cutting plate 31 can be used for cutting, the fixing effect of the hob blade 3 is better, and even if the hob blade is broken, the situation of falling cannot occur due to the existence of the groove and the connecting column 11, so that the problem that the hob blade 3 falls off to rotate, the body of a user is possibly scratched or even seriously damaged is solved, and the use safety and reliability of the hob blade 3 are improved; the fixing effect is further improved by the shaft lever 6 and the protection mechanism 4, and the part of the hob blade 3 exceeding the disc 1 is hidden in the protection mechanism 4, so that the situation that a user is cut is prevented; the outer surface of the connecting rod 5 is provided with uniform external threads at a position far away from the protection mechanism 4, so that the connecting rod is convenient to connect with other equipment; the relative position can be adjusted when the disc 1 and the splicing mechanism 2 are spliced, so that the installation angle of the hob blade 3 can be adjusted within the toughness range of the hob blade 3, and the problem that the installation angle of the hob blade 3 cannot be adjusted is solved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A preparation process of a grass cutting hob is characterized by comprising the following steps:
the method comprises the following steps: sleeving the disc (1) and the splicing mechanism (2) on the outer surface of the shaft lever (6);
step two: a splicing mechanism (2) is arranged between two adjacent discs (1), the shaft rod (6) is fixedly spliced with a third connecting plate (24) through a fixing groove, and the splicing mechanism (2) is respectively connected with the two discs (1) through a first connecting plate (21) and a second connecting plate (23);
step three: firstly, a fixing plate (32) is inserted into the disc (1) through a groove, the fixing plate (32) is in sliding connection with the connecting column (11) through a sliding chute, the protection mechanism (4) is connected with the disc (1) on the outermost side through a fixing pipe (41), then a first protection plate (42) is fixed with the disc (1) through bolts, and the part of the hob blade (3) exceeding the disc (1) is hidden inside the protection mechanism (4);
step four: and (3) fixing the shaft lever (6) and the second protection plate (43) by bolts, and welding and fixing the connecting rod (5) and the second protection plate (43) to obtain a finished product of the grass-cutting hob body.
2. The preparation process of the grass cutting hob according to claim 1, characterized in that the grass cutting hob body comprises a shaft rod (6), a plurality of discs (1) and a splicing mechanism (2), the discs (1) and the splicing mechanism (2) are both sleeved on the outer surface of the shaft rod (6), the splicing mechanism (2) is located between two adjacent discs (1), a plurality of hob blades (3) are installed on the outer surface of the discs (1), a protection mechanism (4) is installed on one side, away from the splicing mechanism (2), of the discs (1) located at two ends, two ends of the shaft rod (6) penetrate through the protection mechanism (4), a connecting rod (5) is installed on one side, away from the discs (1), of the protection mechanism (4), the splicing mechanism (2) comprises a first connecting plate (21), a splicing column (22) and a second connecting plate (23), splice column (22) are located between connecting plate (21) and connecting plate two (23), connecting plate (21) are located one side of connecting plate two (23), the quantity of connecting plate (21) and connecting plate two (23) is a plurality of, and is the annular equidistance respectively on the both sides surface of splice column (22) for a plurality of connecting plate (21) and connecting plate two (23) and arranges the distribution, protection machanism (4) contain guard plate two (43), the fixed pipe (41) of guard plate (42) and a plurality of, guard plate one (42) are located between guard plate two (43) and fixed pipe (41), guard plate two (43) are located one side of fixed pipe (41), a plurality of fixed pipe (41) are the annular equidistance and arrange the distribution.
3. The preparation process of a grass cutting hob according to claim 2, characterized in that the hob blade (3) comprises a cutting plate (31) and a fixing plate (32), the cutting plate (31) is located at the upper end of the fixing plate (32), both sides of the fixing plate (32) are provided with sliding chutes, the lower end of the fixing plate (32) is of a trapezoidal structure, a plurality of grooves are formed in the outer surface of the disc (1), connecting columns (11) are symmetrically installed on the inner walls of the two sides of the grooves, a plurality of first fixing cylinders (12) are arranged on the outer surface of one side of the disc (1), second fixing cylinders (13) are arranged on the outer surface of the other side of the disc (1), the fixing plate (32) is inserted into the disc (1) through the grooves, and the fixing plate (32) is slidably connected with the connecting columns (11) through the sliding chutes.
4. The preparation process of a grass cutting hob according to claim 2, characterized in that the inner wall of the splicing column (22) is symmetrically provided with a third connecting plate (24), the outer surface of the shaft lever (6) is provided with a fixing groove matched with the third connecting plate (24), the shaft lever (6) is inserted into the third connecting plate (24) through the fixing groove, the disc (1) and the first protection plate (42) are both provided with a first screw hole, the first protection plate (42) and the disc (1) are fixed by bolts, the shaft lever (6) and the second protection plate (43) are both provided with a second screw hole, and the shaft lever (6) and the second protection plate (43) are fixed by bolts.
5. A process for the preparation of a grass cutting hob according to claim 1, characterized in, that it further comprises the step of machining the hob blade (3):
the method comprises the following steps: taking 40Cr steel as a raw material, and cutting the raw material into two square steel blocks by using cutting equipment;
step two: carrying out 'thermal refining' on the two square steel blocks, heating to 220 ℃ after quenching, tempering, keeping the temperature for 80 minutes, and cooling to room temperature by water for later use;
step three: one square steel block is grooved on two side surfaces of the square steel block by using grooving equipment, the lower end of the square steel block is ground into a trapezoidal mechanism, and the other square steel block is cut into a front surface by using cutting equipment;
step four: and (3) welding and fixing the upper end surface of one square steel block with the groove and the plane of the other square steel block, and polishing by using polishing equipment to obtain a finished product of the hobbing cutter blade (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011127522.XA CN112369185A (en) | 2020-10-20 | 2020-10-20 | Preparation process of grass cutting hob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011127522.XA CN112369185A (en) | 2020-10-20 | 2020-10-20 | Preparation process of grass cutting hob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112369185A true CN112369185A (en) | 2021-02-19 |
Family
ID=74580269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011127522.XA Withdrawn CN112369185A (en) | 2020-10-20 | 2020-10-20 | Preparation process of grass cutting hob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112369185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117016164A (en) * | 2023-08-14 | 2023-11-10 | 浙江诚川建设有限公司 | Be used for municipal garden engineering lawn mower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090126329A1 (en) * | 2007-11-19 | 2009-05-21 | Mills Michael D | Reel Weed Cutterhead |
| CN105357952A (en) * | 2013-02-15 | 2016-02-24 | Hrm企业有限公司 | Horizontal rotary mower |
| CN109247120A (en) * | 2018-09-06 | 2019-01-22 | 佛山市蔷薇新能源科技有限公司 | A kind of drum type brake mowing-apparatus |
| CN209710729U (en) * | 2019-03-05 | 2019-12-03 | 常州天聚星工具有限公司 | Roller lawn-mower hobbing cutter mounting structure |
| US20200113132A1 (en) * | 2018-10-16 | 2020-04-16 | The Toro Company | Reel Blade And Manufacturing Method |
-
2020
- 2020-10-20 CN CN202011127522.XA patent/CN112369185A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090126329A1 (en) * | 2007-11-19 | 2009-05-21 | Mills Michael D | Reel Weed Cutterhead |
| CN105357952A (en) * | 2013-02-15 | 2016-02-24 | Hrm企业有限公司 | Horizontal rotary mower |
| CN109247120A (en) * | 2018-09-06 | 2019-01-22 | 佛山市蔷薇新能源科技有限公司 | A kind of drum type brake mowing-apparatus |
| US20200113132A1 (en) * | 2018-10-16 | 2020-04-16 | The Toro Company | Reel Blade And Manufacturing Method |
| CN209710729U (en) * | 2019-03-05 | 2019-12-03 | 常州天聚星工具有限公司 | Roller lawn-mower hobbing cutter mounting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117016164A (en) * | 2023-08-14 | 2023-11-10 | 浙江诚川建设有限公司 | Be used for municipal garden engineering lawn mower |
| CN117016164B (en) * | 2023-08-14 | 2024-02-02 | 浙江诚川建设有限公司 | Be used for municipal garden engineering lawn mower |
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